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公开(公告)号：US09714359B2
公开(公告)日：2017-07-25
申请号：US14732925
申请日：2015-06-08
Applicant: Rohm and Haas Company
Inventor： Selvanathan Arumugam , John Ell , Ralph C. Even , Brandon Rowe
CPC classification number: C09D133/06 , C08K3/01 , C08K5/0008 , C08K5/005 , C08K5/101 , C08K5/20 , C09D5/024 , C09D7/48 , C09D7/63
Abstract: The present invention is a composition comprising a stable aqueous dispersion of polymer particles and a sorbate ester, which is a liquid at 20° C. and has a molecular weight in the range of 125 to 500 g/mol. The composition of the present invention provides a way to enhance film formation of coatings prepared using relatively high Tg latexes without the aid of high volatile organic content (VOC) coalescents.
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公开(公告)号：US09150751B2
公开(公告)日：2015-10-06
申请号：US14341893
申请日：2014-07-28
Applicant: Rohm and Haas Company
Inventor： Selvanathan Arumugam
IPC: C09D143/04 , C09D131/04 , C08F4/34 , C08F4/32 , C09D7/12 , C09D133/14 , C09D167/08 , C08K5/14
CPC classification number: C09D143/04 , C08F4/32 , C08F4/34 , C08K5/14 , C09D5/02 , C09D7/63 , C09D131/04 , C09D133/14 , C09D167/08 , C12P7/62
Abstract: The present invention relates to a composition comprising a stable aqueous dispersion of crosslinkable polymer particles, a peroxidase enzyme, and a hydrophobic hydroperoxide having a 10-hour half life temperature of at least 100° C. The composition provides a robust one-pot peroxidase mediated cure for latex particles bearing a variety of polymerizable functional groups.
Abstract translation: 本发明涉及包含稳定的可交联聚合物颗粒的水性分散体，过氧化物酶和10小时半衰期至少为100℃的疏水性氢过氧化物的组合物。该组合物提供了稳定的一锅过氧化物酶介导 固化具有各种可聚合官能团的胶乳颗粒。
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公开(公告)号：US08841360B2
公开(公告)日：2014-09-23
申请号：US13633250
申请日：2012-10-02
Applicant: Rohm and Haas Company
Inventor： Selvanathan Arumugam , Ralph Even , David L. Fratarelli , Kathleen Manna , Wei-Wen Tsai
IPC: C08L67/06 , C08L67/08 , C08K5/3462 , C08K5/3475 , C08G63/87
CPC classification number: C09D167/06 , C08K5/3462 , C08K5/3475
Abstract: The present invention relates to a coatings composition comprising an alkyd, a pigment, a rheology modifier, a radical producing oxidoreductase, and one or more additives, wherein the alkyd contains at least one C6-30—C(O)O— group having at least one diallylic group. The coatings composition of the present invention cures relatively rapidly without ancillary crosslinking agents and with minimal, if any, VOCs from solvents or coalescents.
Abstract translation: 本发明涉及一种包含醇酸树脂，颜料，流变改性剂，产生自由基的氧化还原酶和一种或多种添加剂的涂料组合物，其中醇酸树脂含有至少一个C6-30-C（O）O-基团，其具有 至少一个二烯酸基团。 本发明的涂料组合物相对快速地固化而没有辅助交联剂和来自溶剂或聚结剂的最小的（如果有的话）VOC。
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公开(公告)号：US20220400684A1
公开(公告)日：2022-12-22
申请号：US17779169
申请日：2021-01-28
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Selvanathan Arumugam , Caroline Woelfle-Gupta , Wanglin Yu
IPC: A01N63/23
Abstract: A pesticide formulation of the present invention includes Bacillus thuringiensis, a polyethylene glycol having a weight average molecular weight of from 1,000 g/mol to 12,000 g/mol as measured according to gel permeation chromatography, and a polyphenol.
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公开(公告)号：US20190085169A1
公开(公告)日：2019-03-21
申请号：US16076480
申请日：2016-02-19
Applicant: Rohm and Haas Company , Dow Global Technologies LLC
Inventor： Jiguang Zhang , Bo Lv , Selvanathan Arumugam , John Ell , Nicole Hewlett , John W. Hull, JR. , Wei Wang , Brandon Rowe
IPC: C09D4/00
Abstract: The present invention relates to a composition comprising triethylene glycol disorbate and triethylene glycol monosorbate, at a disorbate to monosorbate weight-to-weight ratio of from 19:1 to 99:1. The composition of the present invention is useful as a low VOC coalescent in coatings formulations.
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Patent Agency Ranking
公开(公告)号：US20160272825A1
公开(公告)日：2016-09-22
申请号：US15071265
申请日：2016-03-16
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Steven Arturo , Selvanathan Arumugam , John Ell , Ralph C. Even , Brandon Rowe , Justin Sparks , Decai Yu
CPC classification number: C09D7/1233 , C08K5/05 , C08K5/101 , C08K5/103 , C08K5/20 , C08K5/41 , C09D5/00 , C09D7/00 , C09D7/63
Abstract: The present invention is a composition comprising a solution or a dispersion of polymer particles, a sorbate ester or sorbamide curing agent, and a cure modulating additive for the curing agent. The curing agent is a sorbic acid ester or a sorbamide and the cure modulating agent is a reagent capable of accelerating or attenuating the rate of cure of the curing agent. The control of cure kinetics is important for speeding up cure rates where rates are too slow or by reducing cure rates where curing too rapidly results in undesirable color formation.
Abstract translation: 本发明是一种组合物，其包含聚合物颗粒，山梨酸酯或山梨酰胺固化剂的溶液或分散体，以及用于固化剂的固化调节添加剂。 固化剂是山梨酸酯或山梨酰胺，固化调节剂是能够加速或减弱固化剂固化速度的试剂。 固化动力学的控制对于加快速率太慢的固化速率或通过降低固化速度来说重要，其中固化太快导致不期望的颜色形成。
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公开(公告)号：US20160152856A1
公开(公告)日：2016-06-02
申请号：US14948996
申请日：2015-11-23
Applicant: Rohm and Haas Company , Dow Global Technologies LLC
Inventor： Steven Arturo , Selvanathan Arumugam , John Ell , Ralph C. Even , Brandon Rowe , Justin Sparks , Decai Yu
IPC: C09D133/04
CPC classification number: C09D147/00 , C08F36/14 , C08F136/14
Abstract: The present invention is a method comprising the steps of a) applying a composition comprising a curing agent and a cure modulating additive to a substrate; and b) allowing the composition to cure. The curing agent is a sorbic acid ester or a sorbamide and the cure modulating agent is a reagent capable of modulating the rate of cure of the curing agent.
Abstract translation: 本发明是一种方法，包括以下步骤：a）将包含固化剂和固化调节添加剂的组合物施用于基材; 和b）允许组合物固化。 固化剂是山梨酸酯或山梨酰胺，固化调节剂是能够调节固化剂固化速率的试剂。
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8.发明申请REMEDIATION OF YELLOWING IN A COATINGS FORMULATION CONTAINING A SORBATE ESTER OR A SORBAMIDE COALESCENT 有权含有SORBATE ESTER或SORBAMIDE COALESCENT的涂料配方中的黄酮的改性公开(公告)号：US20150361290A1
公开(公告)日：2015-12-17
申请号：US14732925
申请日：2015-06-08
Applicant: Rohm and Haas Company
Inventor： Selvanathan Arumugam , John Ell , Ralph C. Even , Brandon Rowe
IPC: C09D133/06 , C08K3/00 , C08K5/00
CPC classification number: C09D133/06 , C08K3/01 , C08K5/0008 , C08K5/005 , C08K5/101 , C08K5/20 , C09D5/024 , C09D7/48 , C09D7/63
Abstract: The present invention is a composition comprising a stable aqueous dispersion of polymer particles and a sorbate ester, which is a liquid at 20° C. and has a molecular weight in the range of 125 to 500 g/mol. The composition of the present invention provides a way to enhance film formation of coatings prepared using relatively high Tg latexes without the aid of high volatile organic content (VOC) coalescents.
Abstract translation: 本发明是一种组合物，其包含稳定的聚合物颗粒水分散体和山梨酸酯，其在20℃是液体，分子量为125至500g / mol。 本发明的组合物提供了一种在没有高挥发性有机成分（VOC）聚结剂的帮助的情况下增强使用相对高Tg胶乳制备的涂料的成膜方法。
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公开(公告)号：US20200288704A1
公开(公告)日：2020-09-17
申请号：US16767703
申请日：2018-11-27
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Selvanathan Arumugam , Suraj S. Deshmukh , Hui Shao , Dan Wu , Ralph C. Even , Christopher J. Tucker
Abstract: Stable dispersions of pesticides in agricultural oil are provided. In particular, the dispersions include a particulate pesticide, agricultural oil, and an agricultural oil-soluble polymer.
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公开(公告)号：US20190106590A1
公开(公告)日：2019-04-11
申请号：US16089446
申请日：2016-04-08
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Selvanathan Arumugam , John Ell , Yan Li , Bo Lv , Brandon Rowe , Yu Zhang , Jiquang Zhang
IPC: C09D125/14 , C09D123/08 , C09D133/08 , C09D5/02
Abstract: Provided is a composition comprising a) a stable aqueous dispersion of polymer particles, b) a sorbic acid ester, c) a photocatalyst and d) a free radical precursor. The composition provides a way to increase Koenig hardness of a coating rapidly and with reduced yellowing.
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